baber/WOPTO huggingface dataset:
Patent JP-H0524910-A (JP)
Title: Magnesia carbon brick
Inventor: WATANABE AKIRA
IPC: C04B35/043
Filed: 1991-07-15
Abstract: PURPOSE:To prevent the degradation in spalling resistance observed when the content of an aluminum metal is increased in order to improve the oxidation resistance of the magnesia carbon brick particularly at a high temp. CONSTITUTION:This magnesia carbon brick contains 1 to 5 pts.wt. magnesium phosphates and 2 to 6 pts.wt. metal or alloy powder in 100 pts.wt. compsn. consisting of 60 to 97 pts.wt. magnesian refractory material and 3 to 40 pts.wt. carbonaceous material. The above-mentioned brick is formed by using the magnesium phosphates and the metal or alloy powder in combination.
Patent JP-S6359134-A (JP)
Title: Communication equipment
Inventor: KUDO AKIRA
Filed: 1986-08-29
Abstract: PURPOSE:To contrive the improvement of the processing efficiency to each terminal equipment of a communication network by sending a shortest frame when plural data transmission waiting states take place. CONSTITUTION:When a transmission flag 51 is set, a transmission data length 52 is extracted from its logic channel table and set to the memory area (BD) of a RAM 22 for comparison. The data length of a memory area (AD) and the data length of the BD are compared, and when the BD is smaller, the transmission data length in the BD is set to the AD and the address of the logic channel table of the data length represented by said BD is set in the memory area (ADRS) of the RAM 22. when a data other than maximum value is in the AD, since the Au shows the shortest data length, the address of the logic channel table having the data length set to the AD is read from an ADRS and the data is sent based on the transmission data address 53.
Patent JP-H0936884-A (JP)
Title: Atm connection re-setting system and its method
Inventor: KAWASHIMA KAZUYUKI
IPC: H04Q3/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To set optimum PVC connection again on the occurrence of a fault or configuration revision or the like in an ATM network. SOLUTION: When a fault or configuration revision or the like takes place in an ATM network and current PVC connection cannot be maintained in an ATM connection management system 1, an automatic recognition section 8 recognizes configuration of the ATM network again to allow configuration management section 6 to update a data base 7. A connection re-routing section 9 retrieves a new PVC connection and sets it again, based on the updated configuration information.
Patent JP-H05216849-A (JP)
Title: Plurality of node networks for tracking progress of message
Inventor: JIYOERU EMU GUURUDO
IPC: H04L12/26
Filed: 1992-07-07
Abstract: PURPOSE: To provide a message progress situation reporting system in which an error processing time can not be lengthened but be shortened even when not only a significant error but also the progress situation report of all messages is received. CONSTITUTION: In plural node networks in which a message is transmitted through an intermediate node between a transmission source node and a reception destination node, a message progress situation reporting system using a situation word for confirming the message progress situation by the transmission origin node is provided. Each master node of the system includes situation reporting situation word registers 172 and 176, and a path designating mechanism 150 which receives the situation word from a slave node indicating the progress situation of the message in the slave node, and updates the situation words of the situation word resisters 172 and 176 according to the received situation word, and the updated situation word is transmitted from the master node to the transmission source node.
Patent JP-2001028094-A (JP)
Title: Terminal device for vehicle operation management system
Inventor: FUKUSONO HIDEKI
IPC: G06Q10/10
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device for vehicle operation management system which reduces the load on a management computer provided at a management center. SOLUTION: The terminal device A mounted on a vehicle is equipped with a GPS engine 2 and measures the current position of the vehicle and also gathers detected data of a sensor 5 mounted on the vehicle. Plural operation states of the vehicle are previously set and plural input switches for inputting the operation states of the vehicle are provided. In a storage device 3 of the terminal device A, a state transition table X wherein operation states at destinations of movement when the input switches are operated are set respectively by the operation states is written. When an input switch is operated, a microcomputer 4 acquires the current operation state of the vehicle according to the state transition table X stored in the storage device 3 and transmits the acquired operation state to the management center B through a radio transmission line.
Patent JP-S6262634-A (JP)
Title: Forecast coding device
Inventor: SHIGESATO TATSURO
IPC: H04N19/50
Filed: 1985-09-12
Abstract: PURPOSE:To reduce erroneous propagation due to an error in a transmission line by providing a means correcting an index obtained from a quantized difference so as to be equal to a reference index. CONSTITUTION:A decoded value before one line outputted from a 1-line D flip-flop 10 and a decoded value before one sample outputted from a D flip-flop 11 are added by an adder 14, the result is halved by a multiplier 21 to obtain a forecast value PO. When a code word is sent erroneously as CO-4, since a value quantizing (SPO-PO) is +3, an index correction value (an output of a subtractor 19) is CO-3. Thus, the index corrected by a subtractor 20 is CO-(CO-3)=3, and a true value is decoded.
Patent JP-H0485954-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA ATSUO
IPC: H01L21/205
Filed: 1990-07-30
Abstract: PURPOSE:To improve heat resistance by growing a tungsten film by the chemical vapour phase growth method in the opening of an insulating film on a metallic film to the middle of its depth, laminating a polycrystalline silicon film on the tungsten film, and performing heat treatment. CONSTITUTION:An insulating film 2 is laminated on the metallic film 1 of a lower integrated circuit layer 100 and a MOS transistor 4 is formed thereon. An opening 20 is made in the insulating film 2 to expose the surface of the metallic film 1 and a tungsten film 3 is grown by the chemical vapour phase growth method only in the opening 20 to the middle of its depth. When a polycrystalline silicon film 5 is laminated to fill the opening 20 and heat-treated, the tungsten film 3 and the polycrystalline silicon film 5 become a tungsten silicide film 6. The polycrystalline silicon film 5 left is removed by etching with a mask. A metallic film 7 as an upper integrated circuit layer is formed to form an inter-layer wiring structure consisting of the metallic film 1, the tungsten silicide film 6, and the metallic film 7. Thereby a heat-resistant inter- layer wiring structure can be formed.
Patent JP-H0366027-A (JP)
Title: Multi-wavelength recording method
Inventor: KANO HIROSHI
IPC: G03C1/72
Filed: 1989-08-03
Abstract: PURPOSE:To form holes having similar depths and to carry out multi-wavelength recording with good S/N at the time of recording information on an optical recording medium while varying the wavelength of laser light by forming the holes while successively reducing the irradiation energy. CONSTITUTION:Information is recorded on an optical recording medium by using a photochemical hole-burning phenomenon and varying the wavelength of laser beam. In this case, a deep first hole is formed by irradiating the medium with high energy. The energy is then reduced to form a second hole, and further the energy is successively reduced to form holes. Consequently, the first hole receives a maximum hole filling effect, the hole filling effect is progressively reduced as the process proceeds from the first hole to the second hole and so on. Accordingly, multi-wavelength recording is carried out with good S/N.
Patent JP-2000033310-A (JP)
Title: Header structure for df coater
Inventor: OTSUKA HIROYUKI
IPC: B05C5/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a header structure for DF coater capable of preventing a coating material from being stuck to the wall surface of a first chamber and from being deposited on the wall surface by improving the cross-sectional shape of the first chamber in a coating header of the DF coater. SOLUTION: The cross-section of a first chamber 1 is formed into a tapered shape so that the cross-sectional area is gradually reduced from a coating material feeding port 4 to a coating material leak port 5. The tapered cross-section is formed so that average flow velocity Vm in each cross-section of the coating material flowing through the first chamber 1 is kept about constant from the coating material feeding port 4 to the coating material leak port 5.
Patent JP-2000034473-A (JP)
Title: Latent heat storage material composition
Inventor: MURASE HISASHI
IPC: C09K5/06
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a latent heat storage material compsn. which has no problems with toxicity and is practically useful from the viewpoints of supercooling, heat storage temp., and heat storage amt. by compounding sodium acetate trihydrate with sodium thiosulfate dihydrate in a specified molar ratio. SOLUTION: One mol of sodium acetate trihydrate is compounded with 0. 2-2. 8 mol of sodium thiosulfate dihydrate, Further addition of a halogen (except fluorine) salt of an alkali metal is pref. Examples of the halogen salt are lithium chloride, sodium chloride, potassium chloride, lithium bromide, sodium bromide, potassium bromide, lithium iodide, sodium iodide, and potassium iodide. The amt. of the halogen salt added is pref. lower than 5 pts.wt. based on 100 pts.wt. sum of sodium acetate trihydrate and sodium thiosulfate dihydrate.
Patent JP-H0365662-A (JP)
Title: Unstable data recognizing circuit
Inventor: RONARUDO EMU JIYAKUSON
IPC: G01R19/165
Filed: 1990-07-30
Abstract: PURPOSE:To recognize the time when the double threshold value synchronizing data to be monitored is unstable by supplying the result of a comparison between each data line which monitors during the unstable period and, a high threshold level and a low threshold level to a circuit by a take-in probe. CONSTITUTION:A signal S expressing one bit of the digital data is supplied to a voltage comparators 30, 46. The comparator 30 (46), a glitch latch 31 (47), FFs 32-36 (48-52) and an AND gate 38 (54) detect that the signal S shifts from a high (low) level higher than a high (low) threshold value to a low (high) level lower than a low (high) threshold value. The comparators 30, 40, glitch latches 31, 47, FFs 32-36, 48-52 and AND gate 40 detect that the signal S is in the level between the low and high threshold values. An OR gate 42 generates an unstable signal to indicate that the signal S is an unstable datum through OR of the output signals from the AND gates 38, 40, 54. An OR gate 44 generates an unstable signal by summing the evaluation result from the many evaluated data signals.
Patent JP-S6444604-A (JP)
Title: Delay line
Inventor: OGAWA TETSURO
IPC: H01P3/08
Filed: 1987-08-13
Abstract: PURPOSE:To improve the characteristic for a high frequency band and to attain a long delay time by sticking ground surfaces of two microstrip lines to each other and connecting their signal lines with a ribbon-shaped line and inserting a dielectric between this line and strip lines. CONSTITUTION:A prismatic part 20 is formed on the end face of a substrate 1. The prismatic part 20 is formed on the end face of a microstrip line so that its inclined part is on the side of a signal line 2. Ground surfaces of micro strip lines 21 and 22 are stuck to each other to constitute a delay line. Since prismatic parts 20 are formed in this manner, a projecting part 24 is formed on end faces of lines 21 and 22. Signal lines 2 of lines 21 and 22 are connected by a ribbon-shaped connection line 23. A ribbon line having the same width as the signal line is used as the connection line 23 and is fixed along the projecting part 24. The direction of the electric field is indicated by arrows 25. Since the projecting part 24 is formed on the substrate and the connection line 23 has the same constitution as signal lines 2, the electric field distribution is continuous before and after the connection line 23 and reflection does not occur.
Patent JP-H0649438-A (JP)
Title: Valve stem oil sealing material
Inventor: SATOJI FUMITADA
IPC: C10N30/06
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a valve stem oil sealing material having excellent durability and sealing properties. CONSTITUTION:A part of a valve stem oil sealing material including a sliding face or the whole valve stem oil sealing material comprises a lubricating rubber composition obtained by blending a thermoplastic fluororesin as a first essential component with a fluororubber as a second essential component and a low- molecular weight fluorine-containing polymer as a third essential component as a seal for controlling the amount of an engine oil introduced into clearance between an engine valve and a valve guide.
Patent JP-S6263428-A (JP)
Title: Automatic focus adjusting apparatus for reduction stepper
Inventor: OSHINO MASARU
IPC: G03F9/00
Filed: 1985-09-13
Abstract: PURPOSE:To enable automatic focus adjustment to be performed with an optimum detection sensitivity without being affected by the proper characteristic of an individual projection lens by constructing a fluid micrometer detector by forming a fluid blow-out port in the shape of a ring in the direct proximity of the outer periphery of the projection area by the projection lens, and disposing independently of the projection lens. CONSTITUTION:Setting the distance a between the end face of the blow-out port 10 of a fluid micrometer detector 2 and the upper surface of a wafer 3 to, e.g., a size a0 which is an optimum condition of a motor-driven feedback positioning system, the fluid micrometer detector 2 is placed on a mounting base 8. Thereafter, with the distance a between the end face of the blow-out port 10 of the fluid micrometer detector 2 and the upper surface of the wafer 3 being kept at a certain fixed value a0, a projection lens 1 is fixed to the mounting base 8 of the fluid micrometer detector 2 at a position for the projection image by the projection lens 1 to be projected onto the wafer 3 most clearly.
Patent JP-S6444933-A (JP)
Title: Photoresist composition
Inventor: KOKUBO TADAYOSHI
IPC: C08L83/04
Filed: 1987-08-14
Abstract: PURPOSE:To improve the glass transition temp. and the oxygen plasma durability of the titled composition by incorporating one or more kinds of a specified alkaline soluble siloxane polymer and a photosensitive material in the titled composition. CONSTITUTION:The titled composition comprises one or more kinds of the alkaline soluble siloxane polymer shown by formula I or II and the photosensitive material having a repeating unit shown by formula III. In formulas I and II, X is a group selected from the group comprising carboxylic group, etc., R1-R5 are each hydrogen atom, alkyl, phenyl or hydroxyl group, (l)-(n) and (p) are each 0 or a positive integer. In formula III, R6 is alkyl group, D is 1,2- naphthoquinone diazide-4-sulfonyl group or 1,2-naphthoquinone diazide-5-sulfonyl group, (k), (l) and (m) are the same or the different with each other and are each 0, 1 or 2, (l+m) is an integer of >=1, (n) is an optional number of >=3. Thus, the glass transition temp. and the oxygen plasma durability of the titled composition are improved.
Patent JP-S6446012-A (JP)
Title: Pressurizing mechanism of bearing
Inventor: KIMURA MASATO
IPC: F16C25/06
Filed: 1987-08-14
Abstract: PURPOSE:To support a housing in a condition close to the condition of fixed end support by improving the rigidity in such a manner that a notch is made into a rotary center shaft and a supporting member is so put into the notch as to forcibly expand it. CONSTITUTION:A housing 1 is supported on a rotary center shaft 3 via a bearing 2 and the lower end of the rotary center shaft 3 is fixed on a lower base 11 and its upper end is fixed on the upper base 12. The rotary center shaft 3 is provided with a notch 3a directed from the end surface in the thrust direction. The notch 3a is in a shape of approximate V and a supporting member 4 is held therein. The supporting member 4 is formed in a cylindrical form, and supported in the condition of having a cylindrical shape, and supported in the condition of being inserted into the notch 3a. The supporting member fixing portion 5 is fixed on the upper base 12 by screws and the like and acts to forcibly put the supporting member 4 into the notch 3 through the pressing portion 5a thereof. When the supporting member 4 is forcibly inserted into the notch 3, the end portion of the rotary center shaft 3 is expanded forcibly in the radial direction.
Patent JP-H0653236-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIYAMA HIROAKI
IPC: H01L21/336
Filed: 1992-07-30
Abstract: PURPOSE:To prevent that a silicide layer with a high-melting-point metal protrudes from a sidewall by a method wherein the sidewall is formed so as to completely cover a gate electrode composed of polysilicon. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a P-type silicon substrate 1. Then, an N-type polysilicon layer 4 is former, a silicon nitride film 5 is then deposited and patterned and a gate electrode is formed. Then, an N-type LDD layer 6 is formed by implanting ions. Then, a silicon oxide film 7 is deposited and etched back and a sidewall 8 is formed. Then, the silicon nitride film 5 is etched, and a titanium layer 9 is deposited. Then, titanium silicide layers 10a, 10b, 10c are formed by an annealing operation, and the titanium layer 9 which has not reacted is then removed. Then, N<+> type source-drains 11 are formed by implanting ions. Then, an interlayer insulating film 12 is deposited, a contact is then opened and an aluminum interconnection 13 is then formed.
Patent JP-S6448337-A (JP)
Title: Key panel
Inventor: YASUMURA MAKOTO
IPC: H01H13/76
Filed: 1987-08-14
Abstract: PURPOSE:To dispense with a spacer so as to reduce the manufacturing cost of a key panel by forming a contact electrode of one electrode sheet with metal fine wires, while projecting higher a portion which does not faces a contact electrode of the other electrode sheet. CONSTITUTION:In electrode wire members of respective metal fine wires 12, 22 of upper and lower electrode sheets 10, 20, members 12b, 22b which do not face metal fine wires 22, 12 of the other electrode sheets 20, 10 are layed while being bent vertically so that they may protrude higher than contacts 12a, 22a facing the metal fine wires 22, 12 of the other electrode sheets 20, 10. These projection members 12b, 22b of the metal fine wires 12, 22 serve as spacers for maintaining spaces of the contacts 12b, 22a of the metal fine wires 12, 22. It is thus possible to space out while facing the contact electrodes each other without any spacer between a pair of the sheet 10, 20 so as to reduce the cost of a key panel.
Patent JP-S6180029-A (JP)
Title: Dust densitometer
Inventor: SUGIURA SAKAO
IPC: G01N5/00
Filed: 1984-09-28
Abstract: PURPOSE:To dispense with calibration and to make it possible to directly measure the wt. and concn. of dust, by imparting definite acceleration to the dust in exhaust gas and allowing the same to impinge to a dust wt. measuring element (piezoelectric element). CONSTITUTION:A part of minute dust not collected by a dust removal apparatus 1 is guided to a detection chamber 3 by the sampling pipe 7 attached to a flue 2 and impinged to a wt. measuring element 5 comprising a piezoelectric element at definite acceleration. This impact force is changed to an electric signal and taken out as a dust concn. signal through an amplifier 4. The dust wt. measuring element 5 has a piezoelectric element 10 inclined in order to prevent the accumulation of dust and provided with a suction pump 6 in order to impart definite acceleration to dust.
Patent JP-S58105054-A (JP)
Title: Ion-selecting electrode
Inventor: KATAYAMA TETSUYA
IPC: G01N27/30
Filed: 1981-12-18
Abstract: PURPOSE:To reduce remarkably the exfoliation and falling-off of a sliver silver halide layer on the occasion when an ion-selecting film is replaced, by making rough the surface of an internal reference electrode, or by providing a concavo- convex part, a bent part or a bulged part. CONSTITUTION:An internal reference electrode has a variety of forms: it has a notch 33 provided on a column-shaped silver part 31 for preventing the falling- off of a silver halide layer 32, or a bent part 33' provided at the end of a silver part 31' for preventing the falling-off of a silver halide layer 32', or a bulged part 33'' at the end of a silver part 31'' for preventing the falling-off of a silver halide layer 32'', or others. The internal reference electrode having a rough surface is constituted in such a manner that, after a lead wire 42 is connected with a silver wire 41, they are inserted into a silver-wire supporting body 43 and fixed therein, and that, after the surface of the silver wire 41 is made rough by sand paper of #220, it is electrolyzed in the solution of 0.1M potassium chloride by using the silver part as an anode, and a platinum wire as a cathode so that a silver-silverchloride layer is formed thereon.
Patent JP-S6359559-A (JP)
Title: Serial-type thermal printer system
Inventor: YAGI HARUHIKO
IPC: B41J2/36
Filed: 1986-08-29
Abstract: PURPOSE:To control accumulation of heat in dots at the time of printing graphic patterns, by storing a plurality of graphic patterns in a divided layout with a predetermined number of dots as a unit according to gradations. CONSTITUTION:A first CPU 1 reads control commands, code data, graphic data or the like through an interface 2 conforming to the Centronics specification, and stores image data corresponding to the code data into a line buffer. In the case of the graphic data, patterns corresponding to the gradations of graphic patterns are read, and corresponding pattern numbers are stored into the line buffer 4. When a one-line amount of data are stored in the line buffer 4, information indicating whether the contents of the line buffer 4 are the image data or the pattern numbers corresponding to the gradations is outputted to a second CPU 6. When an interrupt pulse INT from a timer 25 is applied to an interrupt terminal of the second CPU 6, an energization time for heat generating elements of a printing head is set. With the energization time thus set, heat is smoothly released without being accumulated in each of the heat generating resistors.
Patent JP-H0750986-A (JP)
Title: Method for smoking bonito meat, method for smoking and drying bonito meat and apparatus of smoking and drying bonito meat
Inventor: TERAO KIMIHIDE
IPC: A23B4/044
Filed: 1993-08-17
Abstract: PURPOSE:To increase adhesion of smoke and prevent yellowing of bonito meat and prevent deterioration of flavor and surface of the bonito meat and efficiently smoking and drying the bonito meat by treating boiled and aged bonito meat under specific conditions. CONSTITUTION:Boiled and aged bonito meat 21 is placed in a body 2 of an apparatus and the interior of the body 2 is held in the atmosphere of smoke having 35-55 deg.C temperature and 59-80% humidity to attach smoke ingredients to the surface of the bonito meat 21 and then the temperature of in the body 2 is lowered and the surface side of the bonito meat 21 is dried. After carrying out this drying, humidity in the body 2 is lowered and the temperature in the body 2 is lowered so as to draw water content in the center of the bonito meat 21 to the surface side and then, the interior of the body 2 is kept at 25-35 deg.C temperature and >=80% humidity so as to make the water content of the bonito meat uniform and the meat is subjected no steam treatment in above conditions to carry out smoking and drying of bonito meat.